ISO 19638:2018

Intelligent transport systems — Road boundary departure prevention systems (RBDPS) — Performance requirements and test procedures

This document contains the basic control strategy, minimum functionality requirements, basic driver interface elements, minimum requirements for diagnostics and reaction to failure, and performance test procedures for road boundary departure prevention systems (RBDPS). RBDPS is a driving safety support system which acts on vehicles to prevent road departures. RBDPS is designed to reduce damage and accidents arising from road boundary departures. This document is intended to be applied to systems that predict road boundary departures and maintain the vehicle within the road boundaries by both lateral acceleration control and longitudinal deceleration control. RBDPS is intended to operate on roads (well-developed and standardized freeways or highways) having solid lane markers. Roadwork zones or roads without visible road boundary markers are not within the scope of this document. RBDPS is intended for light duty passenger vehicles and heavy vehicles. RBDPS is not designed to operate continuously, but to operate automatically only when possible road boundary departures are detected or predicted. However, the driver's decision and operation takes priority at all times.

Systèmes intelligents de transport — Systèmes de prévention de sortie de route (RBDPS) — Exigences de performance et modes opératoires d'essai

General Information

• Status: Published
• Publication Date: 29-Aug-2018
• ICS: 03.220.20 - Road transport
• ICS: 35.240.60 - IT applications in transport
• Technical Committee: ISO/TC 204 - Intelligent transport systems
• Drafting Committee: ISO/TC 204/WG 14 - Vehicle/roadway warning and control systems
• Current Stage: 9060 - Close of review
• Start Date: 04-Mar-2029

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 19638
First edition
2018-09
Intelligent transport systems — Road
boundary departure prevention
systems (RBDPS) — Performance
requirements and test procedures
Systèmes intelligents de transport — Systèmes de prévention de
sortie de route (RBDPS) — Exigences de performance et modes
opératoires d'essai
Reference number
ISO 19638:2018(E)
©
ISO 2018

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ISO 19638:2018(E)

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ii © ISO 2018 – All rights reserved

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ISO 19638:2018(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols . 4
5 Specifications and requirements. 4
5.1 System function . 4
5.2 Requirements . 5
5.2.1 Functionality . 5
5.2.2 State transition . 5
5.2.3 Driver interface and system reaction . 6
5.2.4 Minimum functionality . 7
5.2.5 Failure reactions . .10
6 Performance evaluation test methods .10
6.1 General .10
6.2 Environmental conditions .10
6.3 Test course conditions .10
6.4 Test vehicle conditions .
...